console.log("hello world ts");
var json = JSON.parse("55");
// Most expect json to be an object, but it can be a string or a number like this example
console.log(typeof json);
function printStatusCode(code) {
    console.log("My status code is ".concat(code, "."));
}
printStatusCode(404);
printStatusCode('404');
function multiply(a, b) {
    return a * b;
}
console.log(multiply(2, 2));
var nameAgeMap = {};
nameAgeMap.Jack = 25;
nameAgeMap.John = 27;
nameAgeMap.Mike = 29;
console.log(nameAgeMap.Jack);
console.log(nameAgeMap.John);
console.log(nameAgeMap.Mike);
console.log(nameAgeMap);
